70945670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 132903936

約数和(自身を除く): 61958266

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 1747, 3494, 4061, 8122, 8735, 17470, 20305, 40610, 54157, 108314, 228857, 270785, 457714, 541570, 1144285, 2288570, 7094567, 14189134, 35472835, 70945670]

約数ペア:

[(1, 70945670), (2, 35472835), (5, 14189134), (10, 7094567), (31, 2288570), (62, 1144285), (131, 541570), (155, 457714), (262, 270785), (310, 228857), (655, 108314), (1310, 54157), (1747, 40610), (3494, 20305), (4061, 17470), (8122, 8735)]